LT1-LT4 Modifications 1993-97 Gen II Small Block V8

How much HP

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Old Jul 3, 2007 | 03:15 AM
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Default How much HP

hey guys, I was just wondering what kind of RWHP should a good running lt1 with the cc306 cam port n polished heads and all the supporting mods be putting out. Right now Im debating to do this or not over this comming winter.

Thanks alot guys, and if you have a set up like this please post your set up and numbers, plus track times.
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Old Jul 3, 2007 | 03:19 PM
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ttt, somebody must have a similar set up to this.

Thanks
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Old Jul 3, 2007 | 03:25 PM
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I have seen someone make 400 to the wheels with a 306 and LE1 heads, but they had to lean it way out to get it there.
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Old Jul 3, 2007 | 03:40 PM
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Why not get a Custom ground along with the head Like a LE2 set up? Just curious.
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Old Jul 4, 2007 | 08:37 AM
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I put down 320 to the rear wheels without any head work. That number should go up when I replace the rockers and advance the timing some. I'm running the stock 1.5 rockers for now.

Not that impressive but an auto with a 3600 stall. I made up for it with the bottle feeding.
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Old Jul 4, 2007 | 09:33 AM
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Todd (TWS) put down 432 rwhp 455 rwtq with a CC306, 383 stroker, and ported heads. Good running car.
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Old Jul 4, 2007 | 09:38 AM
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I have seen a stock headed auto with a cc306 put down 340. I would be more concerned about track results though. I believe someone here is running 7.6?'s in the 8th on stock suspension with this cam.
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Old Jul 5, 2007 | 07:53 AM
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LE2 or bust. There are better cams out there than the 306. Get a custom ground one. Good luck either way!
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Old Jul 5, 2007 | 06:32 PM
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I put down 360/367 w/a mail order tune, cc306 and stock heads mods: csr ewp, dual bullets w/jegs x-pipe, pacesetter LT's, comp 918's and hardened pushrods. The rest of the car was completely stock.
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Old Jul 5, 2007 | 06:54 PM
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I would say 375 to the wheels won't be a problem.
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Old Jul 5, 2007 | 08:26 PM
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well Im 90% sure Im going with the le2 set up now, Im guessing ill be able to hit 400rwhp relativly easy with all the supporting mods. Its gonna be a hard job since im only seventeen but I guess Ill have all winter to pull it off.
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Old Jul 5, 2007 | 09:26 PM
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Yea man, LE2 is a good set up for the price. With supporting mods (depending on how well your car reacts to mods) You should see 400rwhp if not a little more. If you decide to go with an LE2 make sure you stick w/the LE2 cam also (if you dont already have one). I'd say go for it. Lloyed does some awesome work and he is a cool dude. If you have never done any work this extensive on your car before, remember, the #1 thing is TAKE YOUR TIME. Everyone gets stoked when they get new go fast parts, but Ive seen quite a few dudes screw their cars up trying to rush.
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Old Jul 5, 2007 | 09:51 PM
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yah i will be going with the le2 cam aswell, Id say my car reacts good to mods, right now its got about 66k origional miles so i figure since its relativly low I should be good.
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